1.45.168.0/22

AS45083 · China UNICOM, Beijing Branch

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Summary

Country	China
Domain	chinaunicom.cn
ASN	AS45083
Parent Range	1.45.0.0/16
Registry	APNIC
ID	BGTELECOM

WHOIS Details

inetnum:        1.45.0.0 - 1.45.255.255
netname:        BGTELECOM
descr:          China UNICOM, Beijing Branch
descr:          9-1 YANGFANGDIAN Road, Haidian District, Beijing, China
country:        CN
admin-c:        YW7199-AP
tech-c:         YW7199-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-BGTELECOM-CN
last-modified:  2025-11-25T07:45:08Z
source:         APNIC

irt:            IRT-BGTELECOM-CN
address:        9-1 YANGFANGDIAN Road, Haidian District, Beijing, China
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YW7199-AP
tech-c:         YW7199-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-25T07:27:34Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         [email protected]
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        [email protected] is invalid
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Shang Yongqian
address:        9-1 YANGFANGDIAN Road, Haidian District, Beijing, China
country:        CN
phone:          +86-010-63999788
e-mail:         [email protected]
nic-hdl:        YW7199-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2021-11-02T06:22:44Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 1.45.168.0/22

Range	ASN	Company	Num of IPs
1.45.0.0/16	AS45083	China UNICOM, Beijing Branch	65,536

Nearby Ranges

BGP prefixes that overlap with 1.45.0.0/16

Range	ASN	Company	Num of IPs
1.45.0.0/16	AS45083	China UNICOM, Beijing Branch	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
50.42.101.198	AS5650 Frontier Communications of America, Inc.	`19.00ms` from Ashburn, US
116.90.133.22	AS38477 Solarix Networks Limited	`16.36ms` from Auckland, NZ
45.52.65.134	AS5650 Frontier Communications of America, Inc.	`6.70ms` from Chicago, US
96.92.67.166	AS7922 Comcast Cable Communications, LLC	`12.30ms` from Denver, US
24.134.95.38	AS3209 Vodafone GmbH	`0.62ms` from Frankfurt am Main, DE
78.94.141.38	AS3209 Vodafone GmbH	`7.16ms` from Frankfurt am Main, DE
110.41.72.198	AS55990 Huawei Cloud Service data center	`2.28ms` from Guangzhou, CN
174.72.137.118	AS22773 Cox Communications Inc.	`6.61ms` from Los Angeles, US
102.205.33.6	AS329596 INTERSIGHT ENGINEERING LIMITED	`0.33ms` from Mombasa, KE
110.73.44.214	AS4837 CHINA UNICOM China169 Backbone	`4.69ms` from Nanning, CN
118.105.103.230	AS18126 Chubu Telecommunications Company, Inc.	`4.48ms` from Osaka, JP
189.15.205.22	AS53006 ALGAR TELECOM S/A	`1.25ms` from Osasco, BR
117.206.135.118	AS9829 National Internet Backbone	`19.59ms` from Saint Thomas Mount, IN
201.207.207.6	AS11830 Instituto Costarricense de Electricidad y Telecom.	`8.79ms` from San Jose, CR
138.210.82.6	AS14921 CenturyLink Communications, LLC	`4.91ms` from Seattle, US
20.214.196.166	AS8075 Microsoft Corporation	`0.30ms` from Seoul, KR
54.168.193.246	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
89.77.159.166	AS9141 P4 Sp. z o.o.	`14.38ms` from Warsaw, PL
82.163.59.182	AS212980 UAB "Atlantis Capital"	`0.19ms` from Amsterdam, NL
20.185.237.214	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
181.124.221.230	AS23201 Telecel S.A.	`8.56ms` from Asuncion, PY
162.239.145.150	AS7018 AT&T Enterprises, LLC	`4.31ms` from Atlanta, US
50.229.159.118	AS7922 Comcast Cable Communications, LLC	`1.28ms` from Atlanta, US
101.19.20.246	AS4837 CHINA UNICOM China169 Backbone	`9.02ms` from Beijing, CN
96.70.230.230	AS7922 Comcast Cable Communications, LLC	`6.62ms` from Boston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f6 -m9 1.45.170.18

traceroute to 1.45.170.18 (1.45.170.18): 9 hops max, 52 byte packets

6 [AS9121] 212.156.128.169 2.018 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Istanbul, TR

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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